Though ecology includes a wide variety of sub-fields, philosophical analysis of ecology has so far been restricted to population, community, and ecosystem ecology. Central philosophical problems include explication of relevant notions of ecological diversity and stability the relation between diversity and stability.
Lessons from Magnet program hospitals and hospitals implementing front-line staffâdriven performance improvement programs such as Transforming Care at the Bedside illustrate how nurses and staff, supported by leadership, can be actively involved in improving both the quality and the efficiency of hospital care.
Primary prevention is typically the most economical method of health care. Secondary Prevention. Secondary prevention, a form of early disease detection, identifies individuals with high risk factors or preclinical diseases through screenings and regular care to prevent the onset of disease.reventative care encompasses a wide range of techniques to identify, educate, prevent and treat diseases in populations. There are three types of prevention that nurses take part in on a regular basis depending on their position in health care facilities or organizations: primary, secondary and tertiary.